1303475 — Brake Chamber Diaphragm Type 30 Air Brake Truck
Scania OEM part 1303475 — Brake Chamber Diaphragm for Type 30 air brake actuator on Scania trucks.
Compatible Models
- Scania R
- S
- P
- G series trucks — Type 30 spring brake or service brake chambers. Confirm chamber type (Type 16, 20, 24, 30) from axle configuration.
Always verify fitment with your serial number before ordering.
What It Is
The rubber diaphragm inside the air brake actuator chamber that converts air pressure into mechanical pushrod force to apply the brake. The diaphragm must flex hundreds of thousands of times over its service life and must seal against leakage across its full operating temperature range.
Why Parts Trading Company
Brake chamber diaphragms are a safety item — failed diaphragm = no brakes on that axle. Replace as a pair per axle. Type 24 and Type 30 variants stocked. Mumbai.
Symptoms of Failure
- Air leak from brake chamber
- Reduced brake application force
- Air loss detected at chamber weep hole
- Brake chamber not releasing fully.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
Frequently Asked Questions — Scania 1303475
Is Scania 1303475 in stock?
Yes — 1303475 is stocked in Mumbai and available for same-day dispatch before 3 PM IST. WhatsApp +91-98210-37990 for live availability and pricing.
Which models does 1303475 fit?
This part is compatible with Scania R | S | P. Always confirm fitment using your chassis or serial number. Our technical team verifies compatibility before dispatch.
Do you export Scania Brake Parts parts?
Yes — Parts Trading Company ships worldwide from Mumbai. Export destinations include UAE, Saudi Arabia, Kenya, Nigeria, South Africa, Bangladesh, Malaysia, and Qatar. Commercial invoice, packing list, and certificate of origin provided.